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From: "galtgendo at o2 dot pl" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/50506] gcc fails at assembly with -O1 while inlining is forced
Date: Sat, 24 Sep 2011 16:24:00 -0000	[thread overview]
Message-ID: <bug-50506-4-091cYTxWBJ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-50506-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50506

--- Comment #6 from Rafał Mużyło <galtgendo at o2 dot pl> 2011-09-24 16:05:20 UTC ---
So, whose bug is it then ? glibc ?
cause before reduction, the code was
(http://bugs.gentoo.org/show_bug.cgi?id=365015):

#include <stdio.h>
static void w_i(void *fp, int (*outf)(void *, const char *, ...))
{
  outf(fp, ";%s\n", " - EOF -");
}

void write_cfg()
{
  FILE *fp = 0;
  w_i(fp, (int (*)(void *, const char *, ...))fprintf);
}

In gcc 4.5.3 it works likely due to internal fprint definition.


  parent reply	other threads:[~2011-09-24 16:05 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-24 13:08 [Bug c/50506] New: " galtgendo at o2 dot pl
2011-09-24 13:18 ` [Bug c/50506] " galtgendo at o2 dot pl
2011-09-24 13:18 ` galtgendo at o2 dot pl
2011-09-24 13:46 ` galtgendo at o2 dot pl
2011-09-24 14:18 ` galtgendo at o2 dot pl
2011-09-24 16:05 ` pinskia at gcc dot gnu.org
2011-09-24 16:24 ` galtgendo at o2 dot pl [this message]
2011-09-25 12:27 ` rguenth at gcc dot gnu.org
2011-09-25 13:22 ` galtgendo at o2 dot pl
2011-09-25 13:58 ` galtgendo at o2 dot pl
2011-09-25 14:12 ` galtgendo at o2 dot pl
2011-09-25 17:20 ` rguenth at gcc dot gnu.org
2011-09-25 18:10 ` galtgendo at o2 dot pl

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